Patents by Inventor Georg Krenn
Georg Krenn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210162109Abstract: A catheter for intravascular use has a blood inlet and a blood outlet, and includes a membrane arranged in the catheter in such a way that at least one part of the blood flowing into the catheter via the blood inlet during operation comes into contact with the membrane. The membrane allows an exchange of at least one substance between a carrier medium and the blood. The carrier medium is a carrier fluid in which the substance to be exchanged can be dissolved, and the catheter includes a delivery device that is designed to at least partially compensate for a pressure difference between the blood inlet and the blood outlet during operation. A method for removing at least one substance from venous blood for diagnostic purposes uses a device of this type.Type: ApplicationFiled: January 15, 2021Publication date: June 3, 2021Inventors: Susanna Neudl, Roman Ullrich, Claus-Georg Krenn, Christoph Janeczek, Margit Gföhler
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Patent number: 10905813Abstract: A catheter for intravascular use has a blood inlet and a blood outlet, and includes a membrane arranged in the catheter in such a way that at least one part of the blood flowing into the catheter via the blood inlet during operation comes into contact with the membrane. The membrane allows an exchange of at least one substance between a carrier medium and the blood. The carrier medium is a carrier fluid in which the substance to be exchanged can be dissolved, and the catheter includes a delivery device that is designed to at least partially compensate for a pressure difference between the blood inlet and the blood outlet during operation. A method for removing at least one substance from venous blood for diagnostic purposes uses a device of this type.Type: GrantFiled: October 14, 2016Date of Patent: February 2, 2021Assignee: CCORE TECHNOLOGY GMBHInventors: Susanna Neudl, Roman Ullrich, Claus-Georg Krenn, Christoph Janeczek, Margit Gföhler
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Publication number: 20180214055Abstract: A catheter for intravascular use has a blood inlet and a blood outlet, and includes a membrane arranged in the catheter in such a way that at least one part of the blood flowing into the catheter via the blood inlet during operation comes into contact with the membrane. The membrane allows an exchange of at least one substance between a carrier medium and the blood. The carrier medium is a carrier fluid in which the substance to be exchanged can be dissolved, and the catheter includes a delivery device that is designed to at least partially compensate for a pressure difference between the blood inlet and the blood outlet during operation. A method for removing at least one substance from venous blood for diagnostic purposes uses a device of this type.Type: ApplicationFiled: October 14, 2016Publication date: August 2, 2018Inventors: Susanna Neudl, Roman Ullrich, Claus-Georg Krenn, Christoph Janeczek, Margit Gföhler
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Patent number: 9337408Abstract: A light-emitting diode device has a first carrier and at least one light-emitting diode chip, which is arranged on the first carrier. The first carrier has at least one first and one second carrier part, wherein the light-emitting diode chip rests only on the first carrier part. Furthermore, the first and second carrier parts each have a thermal conductivity. The thermal conductivity of the first carrier part is at least 1.5 times the thermal conductivity of the second carrier part. The first carrier part is surrounded laterally by the second carrier part.Type: GrantFiled: July 22, 2013Date of Patent: May 10, 2016Assignee: EPCOS AGInventors: Thomas Feichtinger, Sebastian Brunner, Oliver Dernovsek, Klaus-Dieter Aichholzer, Georg Krenn, Axel Pecina, Christian Faistauer
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Patent number: 9338913Abstract: The electric ceramic component has a main part (9) made of a dielectric material, an active region (3) being disposed in said main part. At least one outer contact (1, 1?) is arranged on the main part. A feed line region (2, 2?) connects the outer contact to the active region. An electrode (4, 4?, 5, 5?, 6, 6?) is arranged in the main part so as to adjoin the feed line region and is connected to the outer contact in an electrically conductive manner but not to the active region.Type: GrantFiled: February 2, 2012Date of Patent: May 10, 2016Assignee: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn, Jerzy Kudlaty
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Publication number: 20150243865Abstract: A light-emitting diode device has a first carrier and at least one light-emitting diode chip, which is arranged on the first carrier. The first carrier has at least one first and one second carrier part, wherein the light-emitting diode chip rests only on the first carrier part. Furthermore, the first and second carrier parts each have a thermal conductivity. The thermal conductivity of the first carrier part is at least 1.5 times the thermal conductivity of the second carrier part. The first carrier part is surrounded laterally by the second carrier part.Type: ApplicationFiled: July 22, 2013Publication date: August 27, 2015Inventors: Thomas Feichtinger, Sebastian Brunner, Oliver Dernovsek, Klaus-Dieter Aichholzer, Georg Krenn, Axel Pecina, Christian Faistauer
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Patent number: 8693164Abstract: An electrical multi-layered component includes a monolithic base member that has a plurality of ceramic layers and electrode layers disposed one on top of the other in alternating fashion. The base member includes two end surfaces opposite to one another and two side surfaces opposite to one another. The multi-layered component includes a plurality of external electrodes and a plurality of internal electrodes designed into the electrode layers. The internal electrodes at least partially overlap and form overlap areas. Each internal electrode is associated with a respective external electrode. At least one first internal electrode extending from an end surface overlaps with at least one second internal electrode (8) extending from an opposite end surface. At least a third internal electrode extends from an end surface.Type: GrantFiled: December 10, 2009Date of Patent: April 8, 2014Assignee: Epcos AGInventors: Thomas Feichtinger, Georg Krenn
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Publication number: 20140041931Abstract: The electric ceramic component has a main part (9) made of a dielectric material, an active region (3) being disposed in said main part. At least one outer contact (1, 1?) is arranged on the main part. A feed line region (2, 2?) connects the outer contact to the active region. An electrode (4, 4?, 5, 5?6, 6?) is arranged in the main part so as to adjoin the feed line region and is connected to the outer contact in an electrically conductive manner but not to the active region.Type: ApplicationFiled: February 2, 2012Publication date: February 13, 2014Applicant: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn, Jerzy Kudlaty
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Patent number: 8605409Abstract: An electrical multi-layered component includes a monolithic base member that has a plurality of ceramic layers and electrode layers disposed one on top of the other in alternating fashion. The base member includes two end surfaces opposite to one another and two side surfaces opposite to one another. The multi-layered component includes a plurality of external electrodes and a plurality of internal electrodes designed into the electrode layers. The internal electrodes at least partially overlap and form overlap areas. Each internal electrode is associated with a respective external electrode. At least one first internal electrode extending from an end surface overlaps with at least one second internal electrode (8) extending from an opposite end surface. At least a third internal electrode extends from an end surface.Type: GrantFiled: December 10, 2009Date of Patent: December 10, 2013Assignee: Epcos AGInventors: Thomas Feichtinger, Georg Krenn
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Patent number: 8593786Abstract: An electrical multilayer component has a monolithic main body that includes a number of alternating ceramic layers disposed one above the other and at least one electrode layer. The main body has two end faces opposite each other and two lateral faces opposite each other. The component also includes a number of outer electrodes and at least three inner electrodes. Each of the inner electrodes is associated with one outer electrode. A first inner electrode protruding from an end face and a second inner electrode protruding from an opposite end face have a first distance to each other. A third inner electrode protrudes from a side face.Type: GrantFiled: October 11, 2010Date of Patent: November 26, 2013Assignee: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn
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Patent number: 8471672Abstract: An electrical multilayer component includes a base body with at least two external electrodes. The electrical multilayer component includes at least a first and a second internal electrode, which are each electrically conductively connected to a respective external electrode. The electrical multilayer component includes at least one ceramic varistor layer encompassing at least the first internal electrode. The electrical multilayer component includes at least one dielectric layer arranged between the at least one varistor layer and the second internal electrode. The dielectric layer has at least one opening, which can be filled with a gaseous medium.Type: GrantFiled: February 22, 2010Date of Patent: June 25, 2013Assignee: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn
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Patent number: 8410891Abstract: The electrical multilayer component includes a base body with external electrodes and internal electrodes. A ceramic varistor layer is provided with the first internal electrode, and a dielectric layer adjoins the varistor layer. The dielectric layer has at least one opening filled with a semiconducting material or a metal.Type: GrantFiled: February 2, 2010Date of Patent: April 2, 2013Assignee: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn, Thomas Puerstinger
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Publication number: 20120188685Abstract: An electrical multilayer component having has a monolithic main body that includes a number of alternating ceramic layers disposed one above the other and at least one electrode layer. The main body has two end faces opposite each other and two lateral faces opposite each other. The component also includes a number of outer electrodes and at least three inner electrodes. Each of the inner electrodes is associated with one outer electrode. A first inner electrode protruding from an end face and a second inner electrode protruding from an opposite end face have a first distance to each other. A third inner electrode protrudes from a side face.Type: ApplicationFiled: October 11, 2010Publication date: July 26, 2012Applicant: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn
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Publication number: 20120044039Abstract: The electrical multilayer component includes a base body with external electrodes and internal electrodes. A ceramic varistor layer is provided with the first internal electrode, and a dielectric layer adjoins the varistor layer. The dielectric layer has at least one opening filled with a semiconducting material or a metal.Type: ApplicationFiled: February 2, 2010Publication date: February 23, 2012Applicant: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn, Thomas Puerstinger
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Publication number: 20110299220Abstract: An electrical multi-layered component includes a monolithic base member that has a plurality of ceramic layers and electrode layers disposed one on top of the other in alternating fashion. The base member includes two end surfaces opposite to one another and two side surfaces opposite to one another. The multi-layered component includes a plurality of external electrodes and a plurality of internal electrodes (designed into the electrode layers. The internal electrodes at least partially overlap and form overlap areas. Each internal electrode is associated with a respective external electrode. At least one first internal electrode extending from an end surface overlaps with at least one second internal electrode (8) extending from an opposite end surface. At least a third internal electrode extends from an end surface.Type: ApplicationFiled: December 10, 2009Publication date: December 8, 2011Applicant: EPCOS AGInventors: Thomas Feichtinger, Georg Krenn
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Publication number: 20110298578Abstract: An electrical multilayer component includes a base body with at least two external electrodes. The electrical multilayer component includes at least a first and a second internal electrode, which are each electrically conductively connected to a respective external electrode. The electrical multilayer component includes at least one ceramic varistor layer encompassing at least the first internal electrode. The electrical multilayer component includes at least one dielectric layer arranged between the at least one varistor layer and the second internal electrode. The dielectric layer has at least one opening, which can be filled with a gaseous medium.Type: ApplicationFiled: February 22, 2010Publication date: December 8, 2011Inventors: Thomas Feichtinger, Georg Krenn